I'm Not the Demon King Is Packed With Absurd Memes, But Can You Squad Up?

On August 11, 2026, Youxia reviewed I’m Not the Demon King, a roguelike made by a single domestic developer that uses a Vampire Survivors-style structure and is packed with jokes, references, and Easter eggs. Its biggest strength, according to the review, is that it is easy to parse and fun almost immediately, even before the buildcraft starts to matter.

The game leans hard into huge skill effects and easygoing crowd-clearing, which makes it feel good to play right away. That also fits the review’s broader point: this is a game built to be chaotic, funny, and easy to start another run in.

Its chapter structure also softens failure without removing the ramp. Each chapter is split into linked sub-stages, and failing a stage only sends you back to that stage instead of forcing a full chapter restart. As the chapter progresses, enemy numbers, enemy levels, and combat pressure all rise, while route selection lets you choose between paths that may lead to special sub-stages, special resource rewards, or special challenge rewards.

What really gives the game its replay value is the breadth of its classes and weapons. There are 27 playable classes, and finishing every chapter only unlocks about one-third of them. The rest are tied to high-difficulty play, multiplayer, and leveling up in Erosion mode. There are also 43 weapons, with no weapon locked to a specific class, so summon builds, tank builds, and control builds are all on the table.

Those classes are not just labels, either. A Paladin has higher HP and shields but slow movement and low damage, while an Assassin is fragile, fast, and built around crit, crit damage, or bleed bonuses. After each sub-stage, the game also rolls three random talent options, and you can pick one, skip the choice, or spend souls to reroll. In the shop, gold buys passive boosts and enemy debuffs, while souls buy active skills, weapon upgrades, or upgrades to skills you already have.

That build freedom is the strongest part of the review’s case. The review says it has enough room for experimentation to support summon, tank, and control playstyles, and its replayability and content depth put it near the top of its lane. Specific skills like homemade grenades, blade guard, and Flame Phoenix are singled out as both useful and satisfyingly cathartic.

Difficulty is where the review turns more cautious. Erosion mode is only available on the highest Hell difficulty, and it remains demanding later on, especially after Erosion 30+. At launch, the short dash had almost no invincibility frames, which left very little room for error in high-difficulty boss fights. Two post-launch updates made Erosion scaling more flexible, lowered the punishment cap, expanded blessing options to include dual-weapon and dual-character blessings, cut dash stamina cost by 50%, and added an option to enable dodge invincibility in the settings.

The updates help, but the technical side still lags behind the design. The game is under 500MB, but when late-game enemy counts and effects pile on, the frame rate often dips a little. The review’s bottom line is clear: I’m Not the Demon King is an excellent pick-up-and-play experience, and it is one of the stronger roguelike packages in terms of depth and replayability, but its performance still needs further optimization, especially at higher difficulties, where the margin for error is already thin.